I don't know, it looks great from the trailer, but The Order's presentation was damned near flawless. It looks like the motion capture tech is on the same level, but it's going for a much larger scale than The Order from the looks of it, so it probably won't be nearly as detailed overall. It's going to look fantastic, but I seriously doubt it's going to use anything more than post-process AA and the world looks to mainly be simple geometry.
Is there a 60fps video out somewhere? The trailer linked is 30fps. The prerendered segment at the start does look a bit odd, like frame interpolation, but doesn't seem to actually be 60fps. I'll leave the technical aspect of it to DigitalFoundry, but I don't think they'd give up fidelity for frame rate in an adventure game.
Edit: I'll leave this in here, but the first 33 seconds may not be prerendered, but it seems like there's a noticeable drop in fidelity from 33 seconds on which my just be due to the addition of characters to the scenery as they're in pretty stark contrast to the world around them. There is also a noticeable shift in the motion as well, but it may just be that the camera is locked at that point rather than shifting all over.